Merge branch 'master' of https://twinetfs.visualstudio.com/_git/Tango

1 files changed, 16 insertions, 2 deletions

diff --git a/Software/Embedded_SW/Embedded/Drivers/I2C_Communication/I2C.c b/Software/Embedded_SW/Embedded/Drivers/I2C_Communication/I2C.c
index b5c8dc9fe..c4ebd2a6d 100644
--- a/Software/Embedded_SW/Embedded/Drivers/I2C_Communication/I2C.c
+++ b/Software/Embedded_SW/Embedded/Drivers/I2C_Communication/I2C.c
@@ -185,7 +185,7 @@ void Write_I2C(uint32_t I2C_BASE,uint32_t Slave_Add, uint8_t Byte2Write)
     //#define SLAVE_ADDRESS_EXT (0xE0>>1)
     //Slave_Add = Slave_Add
     #define NUM_OF_I2CBYTES 1
-    uint8_t    g_ui8MasterBytes = 0 ;
+    uint8_t    g_ui8MasterBytes = 1 ;
     uint8_t  g_ui8MasterTxData = Byte2Write; //TODO
     uint8_t  g_ui8MasterBytesLength = 1;
 // *****************************************************************************
@@ -231,6 +231,19 @@ uint8_t Read_I2C(uint32_t I2C_BASE,uint32_t Slave_Add)
     return get;
 }
 
+uint8_t Read_Single_I2C(uint32_t I2C_BASE,uint32_t Slave_Add)
+{
+    // Start Read from configured slave
+    I2CMasterSlaveAddrSet(I2C_BASE, Slave_Add, true);
+
+    I2CMasterControl(I2C_BASE,    I2C_MASTER_CMD_SINGLE_RECEIVE);
+    SysCtlDelay(15000);
+
+    uint8_t get = I2CMasterDataGet(I2C_BASE);
+
+    return get;
+}
+
 uint32_t I2C_control(uint32_t I2C_ID, uint32_t Slave_Add, bool RW,uint32_t Byte2Write )
 {
 
@@ -263,7 +276,8 @@ uint32_t I2C_control(uint32_t I2C_ID, uint32_t Slave_Add, bool RW,uint32_t Byte2
     }
     else
     {
-        uint8_t value = Read_I2C(I2C_BASE, Slave_Add);
+        //uint8_t value = Read_I2C(I2C_BASE, Slave_Add);
+        uint8_t value = Read_Single_I2C(I2C_BASE, Slave_Add);
         return value;
     }
 }